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Vent-check Valve NSN 4820-01-210-3509

Item Description

A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.

NSN 4820-01-210-3509 NSN: 4820-01-210-3509

Features and Characteristics

Flow Control Device
Ball
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Outside Diameter
10.000 inches all ends
Flange Face Design
Plain all ends
Material
Steel body
FSC
4820 Nonpowered Valves
NIIN
012103509
NSN
4820012103509

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5-1750FSG
Cage Code:
79128
Status:
A
MSDS:
Part Number:
1750-F-5IN STEEL
Cage Code:
79128
Status:
A
MSDS:
Part Number:
5-1750-F
Cage Code:
79128
Status:
A
MSDS:
Part Number:
1750-F-5IN
Cage Code:
79128
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481302090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-210-3509
What are the manufacturers of nsn 4820012103509?
Does this nsn 4820012103509 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012103509
A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. it acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. it is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.
Does nsn 4820012103509 contain any precious metals?
No precious metal content.
Does nsn 4820012103509 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012103509?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
52995
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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